Jet Pump Motors

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<p>Jet pump motors are ideal for powering machinery and fluid transfer tasks in water management, manufacturing and food &amp; beverage processing applications. These motors feature a single / three-phase input rating for driving heavy loads.</p>
StyleModelVoltageHpRpm RangeNameplate RpmService FactorNo. Of PolesOutputOverall LengthPrice
AEJM3550208-230/460V1 1/2 hp3400-3600 RPM3450 RPM1.321 1/2 hp12.72"€1,812.51
AEJM3558230/460V2 hp1700-1800 RPM1755 RPM1.1542 hp13.72"€1,366.93
AEJM3546230/460V1 hp1700-1800 RPM1760 RPM1.1541 hp13.74"€1,166.25
AEJM3559230/460V3 hp3400-3600 RPM3450 RPM1.1523 hp14.62"€1,922.97
AEJM3554230/460V1 1/2 hp1700-1800 RPM1755 RPM1.1541 1/2 hp13.74"€1,294.04
BALDOR MOTOR -

Square Flange Pump Motors, Single Phase, ODP

StyleModelVoltageHpFrameService FactorPhaseRevisionTypeOverall LengthPrice
AJSL525A115/230V1 hp56Y1.41P1724L12.72"€674.16
AJSL425A115/230V3/4 hp56Y1.51M1720L11.97"€631.85
AJSL625A115/230V1 1/2 hp56YZ1.31R1924L13.43"€918.43
BJSM3155230/460V2 hp56YZ1.23E3430M13.4"€974.07
BALDOR MOTOR -

Jet Pump Motors, Three Phase, Foot Mounted, TEFC

StyleModelVoltageHpService FactorNo. Of PolesOverall LengthOutputBreak-down TorqueFull Load AmpsPrice
ACJEWDM3545208-230/460V1 hp1.4212.72"1 hp9.7 lbs.-ft.1.6A€1,648.08
ACJEWDM3550208-230/460V1 1/2 hp1.3213.72"1 1/2 hp14.2 lbs.-ft.2A€1,740.85
ACJWDM3463208-230/460V3/4 hp1.5212.72"---€1,046.02
BCJM3542208-230/460V3/4 hp1.25411.84"3/4 hp10 lbs.-ft.-€783.81
ACJEWDM3559208-230/460V3 hp1.15215.97"3 hp-3.5A€2,288.00
BCJM3538230/460V1/2 hp1.25411.84"1/2 hp7 lbs.-ft.-€740.26
ACJEWDM3555230/460V2 hp1.2213.72"2 hp-2.5A€1,931.12
StyleModelHpService FactorRevisionNo Load AmpsBreak-down TorqueTemp. RiseTypeFull Load TorquePrice
AVL1313A1 1/2 hp1.3S1.65A6.2 lbs.-ft.53°C3432LC2.3 lbs.-ft.€985.75
AVL1309A1 hp1.4U5.6A5.3 lbs.-ft.47°C3428L1.5 lbs.-ft.€721.28
AVL1303A1/2 hp1.6M2.75A2.3 lbs.-ft.53°C3420L0.75 lbs.-ft.€575.10
AVL1205A1/3 hp1.75F5.9A2 lbs.-ft.89°C3416L0.489 lbs.-ft.€499.13
AVL1317A2 hp1.2AV9.3A10.4 lbs.-ft.87°C3528L3 lbs.-ft.€1,275.23
AVL1306A3/4 hp1.5Q3.7A3.98 lbs.-ft.108°C3424L1.15 lbs.-ft.€684.74
MARATHON MOTORS -

Fire Pump Motors, Three Phase, TEFC, Rigid Base, EPAct

StyleModelVoltageFrameShaft Dia.Overall LengthEfficiencyNameplate RpmMotor Enclosure DesignService FactorPrice
A254TTFNA14336230/460V AC254T1 5/8"23 1/2"91%1800 RPMTotally Enclosed Fan Cooled1.15€4,050.45
A254TTFPA14014230/460V AC254T1 5/8"23 2/3"90.2%1800 RPMTotally Enclosed Fan Cooled1.15€5,002.01
B449TTFS14057460V AC449T3 3/8"51 6/7"95.4%1800 RPMTotally Enclosed Fan Cooled1.15€44,285.71
BALDOR MOTOR -

Jet Pump Motors, Single Phase, Foot Mounted, ODP

StyleModelHpService FactorNo. Of PolesRevisionNo Load AmpsBreak-down TorqueTemp. RiseTypePrice
ACJL1313A1 1/2 hp1.32P1.65A6.2 lbs.-ft.53°C3432LC€988.64
BCJL1309A1 hp1.42Q5.6A5.3 lbs.-ft.47°C3428L€712.63
BCJL1303A1/2 hp1.62V2.75A2.3 lbs.-ft.53°C3420L€544.33
BCJL1304A1/2 hp1.254Z3.4A4.35 lbs.-ft.78°C3418L€889.58
BCJL1301A1/3 hp1.354R2.6A2.95 lbs.-ft.53°C3414L€786.68
BCJL1317A2 hp1.22T9.3A10.4 lbs.-ft.87°C3528L€1,322.35
BCJL1307A3/4 hp1.254AA4.8A6.1 lbs.-ft.53°C3520L€1,019.41
BCJL1306A3/4 hp1.52V3.7A3.98 lbs.-ft.108°C3424L€695.32
StyleModelVoltageHpService FactorMotor Enclosure DesignNo. Of PolesRevisionTypeOverall LengthPrice
AJM3111208-230/460V3/4 hp1.5Open Dripproof2S3416M11.69"€624.78
AJM3112208-230/460V3/4 hp1.25Open Dripproof4S3420M12.34"€694.82
AJM3116208-230/460V1 hp1.15Open Dripproof4L3424M13.22"€762.03
AJM3154208-230/460V1 1/2 hp1.15Open Dripproof4C3432M13.72"€906.87
AJM3158208-230/460V3 hp1.15Open Dripproof Tandem Fan2W3524M13.72"€1,169.09
AJM3006230/460V1/3 hp1.75Open Dripproof2Q3410M11.72"€498.87
AJM3107230/460V1/2 hp1.6-2S3413M11.72"€527.27
AJM3108230/460V1/2 hp1.25Open Dripproof4P3416M11.85"€629.51
AJM3115230/460V1 hp1.4Open Dripproof2T3420M12.34"€975.15
AJM3120230/460V1 1/2 hp1.3Open Dripproof2G3424M13.22"€829.25
AJM3155230/460V2 hp1.2Open Dripproof2L3430M13.72"€985.45
StyleModelVoltageHpService FactorMotor ApplicationNo. Of PolesOutputRevisionTypePrice
AJM3463208-230/460V3/4 hp1.5Pool And Spa Pump23/4 hpU3416M€887.32
AJM3542208-230/460V3/4 hp1.25-43/4 hpS3420M€754.47
AJM3457230/460V1/3 hp1.75-21/3 hpN3410M€547.14
AJM3458230/460V1/3 hp1.35-41/3 hpN3413M€592.58
AJM3460230/460V1/2 hp1.6General Application21/2 hpT3413M€836.01
AJM3461230/460V1/2 hp1.25-41/2 hpS3416M€698.61
DAYTON -

Open Dripproof, Face/Base Mountingb Jet Pump Motors

StyleModelVoltageHpNameplate RpmMotor Shaft RotationService FactorPhaseShaft LengthBody Dia.Price
A6K516115/208-230V AC1 1/2 hp3450 RPMCounter Clockwise Shaft End1.312 3/8"6 1/2"€561.96
B6K581115/208-230V AC3/4 hp3450 RPMCounter Clockwise Shaft End1.512 5/8"6 1/2"€420.50
C6K582115/208-230V AC1 hp3450 RPMCounter Clockwise Shaft End1.412 5/8"6 1/2"€545.44
D6K580BG115/230V AC1/2 hp3450 RPMCounter Clockwise Shaft End1.612 5/8"5 3/5"€389.19
E3N088208-230/460V AC3/4 hp3530 RPMClockwise/Counter Clockwise1.1532 5/8"6 1/2"€493.87
DAYTON -

Jet Pump AC Motors, Open Dripproof, Face Mounting

Dayton capacitor-start jet pump motors are used to power commercial, industrial, centrifugal and hydraulic pumps. The capacitor-start allows motor to generate higher torque at low speeds for heavier loads. These 60Hz, single-phase motors feature open drippoof enclosures, shaft slingers and gasketed conduit boxes to protect against moisture and contamination. The shaft can rotate in both clockwise and counterclockwise direction for better work feasibility. They are face mounted for easy installation in both horizontal and vertical orientations. CSA-certified and UL-recognized for reliable operation. Choose from a wide range of jet pump motors, available in power ratings of 1/3, 1/2, 3/4, 1, 1.5 and 2 HP on Raptor Supplies.

StyleModelVoltageHpFrameMotor Shaft RotationService FactorShaft LengthShaft TypeBody Dia.Price
A5K476115/208-230V AC2 hp56JCounter Clockwise Shaft End1.22 5/8"Threaded6 1/2"€605.87
B5K469115/208-230V AC1 1/2 hp56CClockwise/Counter Clockwise1.31 7/8"Keyed6 1/2"€501.65
C5K661115/208-230V AC3/4 hp56JCounter Clockwise Shaft End1.52 5/8"Threaded5 3/5"€420.50
D5K659115/208-230V AC1 hp56CClockwise/Counter Clockwise1.41 7/8"Keyed5 3/5"€371.73
E5K470115/208-230V AC2 hp56CCounter Clockwise Shaft End1.21 7/8"Keyed6 1/2"€551.54
F5K475115/208-230V AC1 1/2 hp56JCounter Clockwise Shaft End1.32 5/8"Threaded6 1/2"€539.11
G5K955115/230V AC1/3 hp56CCCW1.752 1/8"Keyed5.9"€298.35
H5K660115/230V AC1/2 hp56JCounter Clockwise Shaft End1.652 3/8"Threaded5 3/5"€389.19
I5K657BG115/230V AC1/2 hp56CCounter Clockwise Shaft End1.61 7/8"Keyed5 3/5"€339.31
J5K662115/230V AC1 hp56JCounter Clockwise Shaft End1.42 5/8"Threaded5 3/5"€342.42
K5K658115/230V AC3/4 hp56CCCW/CW1.51 7/8"Keyed5 3/5"€323.45
L5K956BG115/230V AC1/3 hp56JCounter Clockwise Shaft End1.752 5/8"Threaded5 3/5"€382.13
LEESON -

White Duck Jet Pump Motors

StyleModelHpNameplate RpmMotor Mounting TypeMotor Shaft RotationOverall LengthEfficiencyPowerFull Load AmpsPrice
A116780.001 hp3450 RPMFace, BaseClockwise/Counter Clockwise11 3/8"77%0.75 kW1.6A€1,357.47
B119461.002 hp3490 RPMFace, BaseCWLE13 7/8"85.5%1.49 kW5.2-4.8/2.4A€1,458.11
C119460.002 hp3490 RPMFaceCWLE13 7/8"85.5%1.49 kW5.2-4.8/2.4A€1,828.61
D119463.003 hp3490 RPMFace, BaseCWLE14 3/8"86.5%2.24 kW8.8-8/4A€1,153.90
E116779.003/4 hp3450 RPMFace, BaseClockwise/Counter Clockwise11 3/8"75.5%0.56 kW1.2A€679.24
LEESON -

General Purpose Pump Motors

StyleModelVoltageHpNameplate RpmMotor Enclosure DesignFrameService FactorPhaseMotor Thermal ProtectionPrice
A056T34F5342--------€430.91
B056C34D2120--------€367.32
C5KC36LN84X--------€609.94
D056C34D2121115/208-230V AC1 hp3450 RPMOpen Dripproof56J1.41Automatic€442.88
E5KC37FN65X115/208-230V AC1/3 hp3450 RPMOpen Dripproof56J1.751Automatic€348.40
F5KC39QN3219X115/208-230V AC3/4 hp3450 RPMOpen Dripproof56J1.51Automatic€348.62
G5KC39RN45X115/208-230V AC1 hp3450 RPMOpen Dripproof56J1.41Automatic€400.65
H5KC49TN2141X115/208-230V AC2 hp3450 RPMOpen Dripproof56C1.21Auto€586.71
I5KC36JN269X115/230V AC1/2 hp3450 RPMOpen Dripproof56J1.61Automatic€367.43
J5KCR48TN2142T115/230V AC3 hp3450 RPMOpen Dripproof56C1.151Auto€1,139.70
K5KC33FN4180X115/230V AC1/3 hp3450 RPMTotally Enclosed Fan Cooled56J11Auto€490.78
L5KC49NN2167X115/230V AC1 1/2 hp3450 RPMOpen Dripproof56J1.31Auto€562.41
M5KCR48TN2174T115/230V AC3 hp3450 RPMOpen Dripproof56J1.151Automatic€1,098.27
N5K42HN4133208-230/460V AC1/2 hp1725 RPMTotally Enclosed Fan Cooled56J13None€704.99
O5K37MN38208-230/460V AC3/4 hp3450 RPMODP56J1.53No€423.49
P056T34F5343208-230/460V AC3/4 hp3450 RPMTotally Enclosed Fan Cooled56J1.153None€506.23
LEESON -

Jet Pump AC Motors, Dripproof

StyleModelVoltageHpNameplate RpmMotor Enclosure DesignFrameMotor Shaft RotationService FactorPhasePrice
A5KC39SN2890X115/230V AC1 hp3450 RPMOpen Dripproof56JCCWSE1.41€301.14
B5KH39EN2887X115V AC1/3 hp3450 RPMOpen Dripproof56JCWSE1.751€214.65
C116698.00230/460V5 hp3600/3000 RPMOpen Dripproof56JReversible1.153€1,287.22
D116699.00230/460V5 hp3600/3000 RPMDripproof56HJReversible1.153€1,336.36
LEESON -

Jet Pump AC Motors, TEFC

StyleModelVoltageHpNameplate RpmFrameMotor Shaft RotationService FactorPhaseDesignPrice
A113637.00115/208-230V1/2 hp3600 RPM56JFixed Clockwise1.61N€437.19
B113640.00115/208-230V1 1/2 hp3600 RPM56JFixed Clockwise11L€1,099.55
C113641.00115/208-230V2 hp3600 RPM56JFixed Clockwise11L€1,311.60
D113955.00115/208-230V1/2 hp3600 RPM56JFixed Clockwise1.61N€729.84
E113957.00115/208-230V1 hp3600 RPM56JFixed Clockwise1.251-€490.16
F113958.00115/208-230V1 1/2 hp3600 RPM56JFixed Clockwise11L€1,089.50
G113959.00115/208-230V2 hp3600 RPM56JFixed Clockwise11L€1,327.14
H119458.00208-230/460V1 1/2 hp3490 RPM56JClockwise Lead End1.153-€1,533.65
I119462.00208-230/460V3 hp3490 RPM56JClockwise Lead End1.153-€1,599.38
J056T34F99018208-230/460V AC1 1/2 hp3450 RPM56JCW/CCW1.153-€756.86
K119453.00230/460V1 1/2 hp3490 RPM56JClockwise/Counter Clockwise1.153B€567.63
L056T34F99029230/460V AC1 hp3450 RPM56JCW/CCW1.153-€658.06
M19145100230/460V AC1/2 hp3450 RPMS56JClockwise/Counter Clockwise1.23-€1,104.54
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Jet Pump Motors

StyleModelVoltageHpNameplate RpmMotor Enclosure DesignFrameMotor Mounting TypeMotor Shaft RotationService FactorPrice
AK1070115/230V AC3/4 hp3450 RPMOpen Dripproof56CFaceCounter Clockwise Shaft End1.5€517.53
BT1032115/230V AC1/3 hp3450 RPMOpen Dripproof56JFaceCounter Clockwise Shaft End1.8€405.85
C21XU04A208-230/460V AC2 hp3500 RPMTotally Enclosed Fan Cooled56JFace, BaseClockwise/Counter Clockwise1.15€1,251.40
D119806.00230/460V AC1 1/2 hp3450 RPMOpen Dripproof56JFace, BaseClockwise/Counter Clockwise1.3€593.37
LEESON -

Oil Burner Motors, Dripproof, NEMA 56C, C Face Footless

StyleModelVoltageMotor Shaft RotationHpMotor Enclosure DesignService FactorMotor Mounting TypeMotor Thermal ProtectionShaft LengthPrice
A5KC39RN44X115/208-230VCW/CCW1 hpOpen Dripproof1.4FaceAutomatic1 7/8"€389.56
B056B34D2028115/208-230VSelective CCW1 1/2 hpDripproof-C Face, FootlessManual1 7/8"€743.81
C056C34D2112115/208-230VSelective Counter Clockwise3/4 hpDripproof1.5C Face, FootlessManual2.06"€357.45
D056C34D2105115/208-230V ACCCW-Dripproof1.4C Face, FootlessManual2.06"€550.48
E056C34D2099115/208-230V ACCCW1/2 hpDripproof1.6C Face, FootlessManual2.06"€308.67
F056C34D2104115/208-230V ACSelective CCW3/4 hpDripproof1.5--2.06"€346.96
G056C34D2109115/208-230V ACCCW1/3 hp-1.75C Face, FootlessManual2.06"€384.90
H056C34D2114115/208-230V ACSelective CCW1/3 hpDripproof1.75--2.06"€269.17
I056C34D2098115/208-230V ACSelective CCW1/2 hpDripproof1.6C Face, FootlessAutomatic2.06"€404.58
J5KC36JN268X115/230V ACCW/CCW1/2 hpOpen Dripproof1.6FaceAutomatic1 7/8"€320.32
K5KC37FN71X115/230V ACCW/CCW1/3 hpOpen Dripproof1.75FaceAutomatic1 7/8"€269.17
L5KC39NN50X115/230V ACCW/CCW3/4 hpODP1.5FaceAuto1 7/8"€343.38
BALDOR MOTOR -

Jet Pump Motors, Three Phase, Foot Monted, ODP

StyleModelVoltageHpService FactorPhaseNo. Of PolesRevisionLeadTypePrice
ACJL1205A115/230V1/3 hp1.7512S5#18, 1#16 #1Th3416L€526.06
BCJM3111208-230/460V3/4 hp1.532P9#183416M€624.78
BCJM3158208-230/460V3 hp1.1532M9#183524M€1,197.49
BCJM3112208-230/460V3/4 hp1.2534N9#183420M€715.66
BCJM3120230/460V1 1/2 hp1.1532M9#183424M€851.01
BCJM3107230/460V1/2 hp1.632S9#183413M€547.14
BCJM3104230/460V1/3 hp1.3534P9#183413M€597.33
BCJM3155230/460V2 hp1.232L9#183430M€1,011.95
BCJM3115230/460V1 hp1.432R9#183420M€698.61
BCJM3108230/460V1/2 hp1.2534P9#183416M€667.37
BALDOR MOTOR -

Jet Pump Motors, Single Phase, Footless, ODP

StyleModelVoltageHpMotor Enclosure DesignService FactorDesignMotor ApplicationNo. Of PolesRevisionPrice
AJL1205A115/230V1/3 hpOpen Dripproof1.75--2D€460.66
AJL1301A115/230V1/3 hpOpen Dripproof1.35--4L€530.87
AJL1303A115/230V1/2 hpOpen Air Over1.6NPump2AB€686.65
AJL1304A115/230V1/2 hpOpen Dripproof1.25--4Q€624.16
AJL1306A115/230V3/4 hpOpen Dripproof1.5--2Y€680.89
AJL1307A115/230V3/4 hpOpen Dripproof1.25--4Y€786.68
AJL1309A115/230V1 hpOpen Dripproof1.4N-2F€705.90
BJL1313A115/230V1 1/2 hpOpen Dripproof1.3-General Application2R€984.79
AJL1317A115/230V2 hpOpen Dripproof1.2LGeneral Application2AY€1,540.49
BJL1323A230V3 hpOpen Dripproof1.15LGeneral Application2AX€1,246.38
BALDOR MOTOR -

Jet Pump Motors, Single Phase, Footless, TEFC

StyleModelHpService FactorDesignMotor ApplicationNo. Of PolesRevisionLeadNo Load AmpsPrice
AJL3513A1 1/2 hp1LGeneral Application2AT4#16 A&J, 1#14 #4Th3.8A€1,055.00
BJL3514A1 1/2 hp1--4W4#16 A&J, 1#14 #4Th Y5.2A€1,155.98
BJL3509A1 hp1.25--2AU4#16 A&J, 1#14 #4Th2.95A€889.58
AJL3510A1 hp1--4T4#18 A&J, 1#14 #4Th Y3.8A€1,055.00
AJL3503A1/2 hp1.6--2J4#18, 1#16 #4Th Y2.75A€611.65
AJL3504A1/2 hp1.25--4R4#18, 1#16 #4Th Y2.8A€774.18
AJL3405A1/3 hp1.75--2M4#18 A&J, 1#16 #4Th2.4A€533.75
AJL3501A1/3 hp1.35--4W5#182.6A€666.47
AJL3515A2 hp1--2AZ4#14 A&J, 1#12 #4Th6.5A€1,238.69
BJL3516A2 hp1.15--4V4#14 A&J, 1#12 #4Th Y2.36A€1,315.62
AJL3506A3/4 hp1.5NPump2P4#18, 1#14 #4Th Y3.7A€1,203.26
AJL3507A3/4 hp1.25--4Q4#18, 1#16 #4Th Y2.7A€918.43
BALDOR MOTOR -

Jet Pump Motors, Single Phase, Foot Mounted, TEFC

StyleModelVoltageHpService FactorNo. Of PolesOutputOverall LengthBreak-down TorqueFull Load TorquePrice
ACJL3509A115-230V1 hp1.2521 hp13.72"4.1 lbs.-ft.0 lbs.-ft.€1,046.34
ACJL3515A115-230V2 hp122 hp14.6"9.5 lbs.-ft.0 lbs.-ft.€1,351.21
ACJL3513A115-230V1 1/2 hp121 1/2 hp13.72"--€1,149.25
BCJL3501A115/230V1/3 hp1.3541/3 hp11.84"2.95 lbs.-ft.1 lbs.-ft.€720.32
CCJL3507A115/230V3/4 hp1.2543/4 hp12.97"5.7 lbs.-ft.2.25 lbs.-ft.€1,033.85
BCJL3504A115/230V1/2 hp1.2541/2 hp12.47"4.13 lbs.-ft.1.5 lbs.-ft.€849.19
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Motors

StyleModelVoltageNameplate RpmPhaseMotor Enclosure DesignRpm RangeFrameMotor Shaft RotationMotor ApplicationPrice
A20090--------€90.90
RFQ
BS1-1468-235P/A--------€635.01
A5-0173A18--------€914.55
A08287--------€365.55
A119454--------€120.13
RFQ
A20118--------€42.75
RFQ
CS1-FHM3729--------€286.70
D024-26507-000-1750 RPM--1701-1800 RPM---€2,517.41
AS1-024-27622-000---------
RFQ
AS1-024-24120-005--------€881.46
A08293--------€577.19
RFQ
ES1-024-35584-000--------€854.33
FS1-024-31949-000--------€292.24
AS1-026-28946-000--------€1,108.85
A7163-9672--------€310.90
AAIRMV4-F-709--------€1,672.27
A2-0230--------€1,812.25
G3900-0362-001--------€2,142.86
HS1-024-24504-700--------€952.68
IS1-024-20798-700--------€1,057.48
JS1-373-20830-001--------€1,414.27
KS1-324-34558-000--------€1,454.57
LS1-024-35317-000--------€756.51
AS1-024-24772-700--------€781.38
M3900-2014-000--------€260.84
12...1011

Jet Pump Motors

Jet pump motors are used for drawing water from wells. Raptor Supplies offers a wide variety of jet pump motors from Leeson, Baldor, Dayton and Marathon Motors. Leeson pump motors are designed for use in conveyors for food and material packaging applications. These motors come equipped with a TEFC or DP enclosure for protecting internal parts of the motor from dust & rain, and offer both rigid & round mounting options for easy installation. With a maximum speed of 3600 rpm, they are capable of withstanding ambient temperatures up to 40 degrees C. Dayton open drip proof face mounting jet pump motors are equipped with ball bearings to ensure low friction and minimum lubricant leakage. Featuring keyed & threaded shafts, these motors deliver nominal efficiency up to 77.9% and can be operated up to an ambient temperature of 40 degrees C. These jet pump motors are available in 1 and 3 phase options on Raptor Supplies.

Working Mechanism

  • These motors feature a magnetic coil that is driven by either single or three-phase power input depending upon the motor structure.
  • Once these motors are connected to the power supply, the generated magnetic field rotates the rotor that in turn rotates the shaft.
  • The shaft further rotates the connected machinery for power transmission tasks.

Frequently Asked Questions

How to choose between open and drip-proof enclosure motors?

Open enclosure style motors are ideal for locations with minimum ventilation. Their open style design ensures that the air circulates freely through the motor. Open drip-proof enclosures offer ventilation but they also prevent liquid drips from getting into the motor enclosure.

What is the difference between DC & AC motors?

AC motors utilise mains frequency to rotate with an external frequency converter to check the speed. DC motors are brushless with built-in electronics for controlling the speed and torque of the motor.

How do constant speed motors differ from constant torque motors?

Constant speed motors are used in tasks where the static pressure remains unchanged, such as pedestal fans or outdoor condenser units. Constant torque motors are suitable for tasks where static pressure is expected to change, like commercial VAV units, furnaces or air handlers.